Heating-furnace.



A. GLASS. HEATING PURNAGE.

APPLIGATION HLBD PEB. a, 1912.

Patented Sept. 30, 1913.

2 SHEETS-SHEET 1.

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PAT Y g ,weeen que QG nace i and any subsequen'; heating re 'rei Whlleieduemg tire bare 'cn "die, 1sA el: we n vnance of ej; iper temperame in'Em `:neet ihm nrongg the emmjer It is pffez; 3g; heatm chi be' is amatter of wvmar' lrnthat hffimmuni-f or (n3-enla s 8 7I l tu ,A 1 lportanee and sen temperature must is@ had slnewha Largely aan 1sHf-eeireealjf e egarz e? the temperature Y adapted sary iter. A i ieperieangg o che. for the heatlsn of the bars. and .to de movable tiles; i,e ffhle" Tne mventlon deeerlbed herein reime?, to the tops 5 and. canf' ed to Tary 5:;

certain mproveznents whereby both aznamof e opening bers althoug hHeated from a eomwon Quince be empi-eyed for m' ifse ..5.1amben may bemamie@ in EL t fuman@ :a: Y un chamber, the rem 1r-budge waal of theater I chum herem as my Invention: formmg a side Wall of the pmichamba?. 1. A furnace havlng in eomlnnatun n g Iner. The 0 ,1 oslte wallof m 11m? ci@ #ber f@ ms; combustion ehmnben two heating .1 mun/ers. 1 gf e.

the rear wall of the sheet @member the a flue or pasSage extenfifxg fromthe cemchar fin 1' o ein f 4 of the Lau/er beinif an bustion chamberover the my of one of ne 315 Y c l heating chambers i0 the f herchamber? ranged 1n @Le fromJ wall nf the furnace The pair chamber 1sprovided mth a top 5 openlng connecting the. is, Phamb te

